Constant of Proportionality

Constant of Proportionality

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Flashcard

Mathematics

7th Grade

Hard

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9 questions

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1.

FLASHCARD QUESTION

Front

Which statement below accurately represents the graph? Options: $100 is earned for each hour worked, $200 earned for every 2 hours worked
is the unit rate, $500 is earned for every 8 hours worked, $300 is earned after working 4 hours

Back

$500 is earned for every 8 hours worked

2.

FLASHCARD QUESTION

Front

Is the given table a proportional relationship? If so, what is the constant?

Back

Yes; 3

3.

FLASHCARD QUESTION

Front

What is the constant of proportionality for the following graph? Options: 80, 20, 40, 160

Back

40

4.

FLASHCARD QUESTION

Front

Identify the constant of proportionality.

Back

k = 2

5.

FLASHCARD QUESTION

Front

Identify the constant of proportionality. Options: k = 6, k = 12, k = 1/6, k = 1/12, none (not proportional)

Back

k = 6

6.

FLASHCARD QUESTION

Front

Identify the constant of proportionality. Options: k = 2, k = 3, k = 1.50, k = 2/3, none (not proportional)

Back

k = 1.50

7.

FLASHCARD QUESTION

Front

The constant of proportionality of this graph is k = 45. What does it mean?

Back

The boat travels 45 miles for every 1 hour

8.

FLASHCARD QUESTION

Front

Write an equation that represents the relationship between the weight(x) and the cost(y).

Back

y = 4x

9.

FLASHCARD QUESTION

Front

Which of the tables above represents a proportional relationship?

Back

a, c & d